[ https://issues.apache.org/jira/browse/KAFKA-6868?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xavier Léauté updated KAFKA-6868: --------------------------------- Description: Exceptions get thrown when describing consumer group or querying group offsets from a 1.0 cluster Stacktrace is a result of calling {{AdminClient.describeConsumerGroups(Collection<String> groupIds).describedGroups().entrySet()}} followed by {{KafkaFuture<ConsumerGroupDescription>.whenComplete()}} {code} org.apache.kafka.common.protocol.types.SchemaException: Error reading field 'version': java.nio.BufferUnderflowException at org.apache.kafka.common.protocol.types.Schema.read(Schema.java:76) at org.apache.kafka.clients.consumer.internals.ConsumerProtocol.deserializeAssignment(ConsumerProtocol.java:105) at org.apache.kafka.clients.admin.KafkaAdminClient$21$1.handleResponse(KafkaAdminClient.java:2307) at org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.handleResponses(KafkaAdminClient.java:960) at org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.run(KafkaAdminClient.java:1045) at java.lang.Thread.run(Thread.java:748) {code} {code} java.util.concurrent.ExecutionException: org.apache.kafka.common.protocol.types.SchemaException: Error reading field 'version': java.nio.BufferUnderflowException at org.apache.kafka.common.internals.KafkaFutureImpl.wrapAndThrow(KafkaFutureImpl.java:45) at org.apache.kafka.common.internals.KafkaFutureImpl.access$000(KafkaFutureImpl.java:32) at org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:104) at org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:274) at [snip] Caused by: org.apache.kafka.common.protocol.types.SchemaException: Error reading field 'version': java.nio.BufferUnderflowException at org.apache.kafka.common.protocol.types.Schema.read(Schema.java:76) at org.apache.kafka.clients.consumer.internals.ConsumerProtocol.deserializeAssignment(ConsumerProtocol.java:105) at org.apache.kafka.clients.admin.KafkaAdminClient$21$1.handleResponse(KafkaAdminClient.java:2307) at org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.handleResponses(KafkaAdminClient.java:960) at org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.run(KafkaAdminClient.java:1045) ... 1 more {code} was: Exceptions get thrown when describing consumer group or querying group offsets from a 1.0~ish cluster {code} org.apache.kafka.common.protocol.types.SchemaException: Error reading field 'version': java.nio.BufferUnderflowException at org.apache.kafka.common.protocol.types.Schema.read(Schema.java:76) at org.apache.kafka.clients.consumer.internals.ConsumerProtocol.deserializeAssignment(ConsumerProtocol.java:105) at org.apache.kafka.clients.admin.KafkaAdminClient$21$1.handleResponse(KafkaAdminClient.java:2307) at org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.handleResponses(KafkaAdminClient.java:960) at org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.run(KafkaAdminClient.java:1045) at java.lang.Thread.run(Thread.java:748) {code} {code} java.util.concurrent.ExecutionException: org.apache.kafka.common.protocol.types.SchemaException: Error reading field 'version': java.nio.BufferUnderflowException at org.apache.kafka.common.internals.KafkaFutureImpl.wrapAndThrow(KafkaFutureImpl.java:45) at org.apache.kafka.common.internals.KafkaFutureImpl.access$000(KafkaFutureImpl.java:32) at org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:104) at org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:274) at [snip] Caused by: org.apache.kafka.common.protocol.types.SchemaException: Error reading field 'version': java.nio.BufferUnderflowException at org.apache.kafka.common.protocol.types.Schema.read(Schema.java:76) at org.apache.kafka.clients.consumer.internals.ConsumerProtocol.deserializeAssignment(ConsumerProtocol.java:105) at org.apache.kafka.clients.admin.KafkaAdminClient$21$1.handleResponse(KafkaAdminClient.java:2307) at org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.handleResponses(KafkaAdminClient.java:960) at org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.run(KafkaAdminClient.java:1045) ... 1 more {code} > BufferUnderflowException in client when querying consumer group information > --------------------------------------------------------------------------- > > Key: KAFKA-6868 > URL: https://issues.apache.org/jira/browse/KAFKA-6868 > Project: Kafka > Issue Type: Bug > Affects Versions: 2.0.0 > Reporter: Xavier Léauté > Priority: Major > > Exceptions get thrown when describing consumer group or querying group > offsets from a 1.0 cluster > Stacktrace is a result of calling > {{AdminClient.describeConsumerGroups(Collection<String> > groupIds).describedGroups().entrySet()}} followed by > {{KafkaFuture<ConsumerGroupDescription>.whenComplete()}} > {code} > org.apache.kafka.common.protocol.types.SchemaException: Error reading field > 'version': java.nio.BufferUnderflowException > at org.apache.kafka.common.protocol.types.Schema.read(Schema.java:76) > at > org.apache.kafka.clients.consumer.internals.ConsumerProtocol.deserializeAssignment(ConsumerProtocol.java:105) > at > org.apache.kafka.clients.admin.KafkaAdminClient$21$1.handleResponse(KafkaAdminClient.java:2307) > at > org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.handleResponses(KafkaAdminClient.java:960) > at > org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.run(KafkaAdminClient.java:1045) > at java.lang.Thread.run(Thread.java:748) > {code} > {code} > java.util.concurrent.ExecutionException: > org.apache.kafka.common.protocol.types.SchemaException: Error reading field > 'version': java.nio.BufferUnderflowException > at > org.apache.kafka.common.internals.KafkaFutureImpl.wrapAndThrow(KafkaFutureImpl.java:45) > at > org.apache.kafka.common.internals.KafkaFutureImpl.access$000(KafkaFutureImpl.java:32) > at > org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:104) > at > org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:274) > at > [snip] > Caused by: org.apache.kafka.common.protocol.types.SchemaException: Error > reading field 'version': java.nio.BufferUnderflowException > at org.apache.kafka.common.protocol.types.Schema.read(Schema.java:76) > at > org.apache.kafka.clients.consumer.internals.ConsumerProtocol.deserializeAssignment(ConsumerProtocol.java:105) > at > org.apache.kafka.clients.admin.KafkaAdminClient$21$1.handleResponse(KafkaAdminClient.java:2307) > at > org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.handleResponses(KafkaAdminClient.java:960) > at > org.apache.kafka.clients.admin.KafkaAdminClient$AdminClientRunnable.run(KafkaAdminClient.java:1045) > ... 1 more > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)